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Reports string methods calls that always return the same value (-1 or false) because a lowercase character is searched in an
uppercase-only string or vice versa. Reported methods include 'equals', 'startsWith', 'endsWith', 'contains', 'indexOf', and 'lastIndexOf'.
Example:
<pre>
  if (columnName.toLowerCase().equals("ID")) {...} // condition is always false
</pre>
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<p><small>New in 2019.3</small></p>
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